The Yandex search engine is used in Yandex.Browser by default. This means that search suggestions show answers to common questions about the weather, road traffic, or trivia, such as [current time], [the speed of sound], or [2x2].
Change the search engine
Tap → Settings.
In the Search section, tap Search Engine.
Select a search engine.
Attention! If you select a search engine other than Yandex, search suggestions will not show answers to common questions.